US4616102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flat conductor electrical cable assembly
Assignee: ABB Installation Products International LLC
•
Filing: 1980-02-21
•
Granted: 1986-10-07
•
Expires: 2000-02-21
Abstract
Abstract An electrical cable assembly for use in particular with undercarpet wiring systems has a flat multiconductor cable encased in electrical insulation, an insulative film extending lengthwise on the cable and an electrically conductive member overlying the film lengthwise, the conductive member having successive lengthwise extents that are respectively unsecured and secured to the cable. The film is provided with openings therethrough in registry with an exclusive one of the cable conductors through which the conductive member extents are connected to the cable. An electrically conductive shield preferably extends lengthwise with and overlies the conductive member. The shield is selected from material having a hardness greater than that of the conductive member. The material of the conductive member is preferably less cathodic in the electromotive series than the shield material so that in the presence of a corroding medium the shield and not the conductive member will first galvanically corrode.
Inventors
- 👤 Peter Noorily
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:10
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/08; H01B7/0838; H05; H05K; H05K1/00; H05K1/02; H05K1/0213; H05K1/0216; H05K1/0218; H05K3/00; H05K3/40; H05K3/4038; H05K3/4046
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
121 words
An electrical cable assembly, comprising: an elongate electrical cable having a plurality of flat conductors in an electrically insulative casing; an electrically insulative member extending lengthwise on said cable and having a portion defining an opening therethrough in registry with an exclusive one of said conductors; a first electrically conductive member extending lengthwise with said cable, overlying said insulative member, and having successive lengthwise extents respectively secured and unsecured to said cable, a secured conductive member extent being electrically connected to said exclusive conductor through said opening; and a second electrically conductive member extending lengthwise on and separably overlying said first electrically conductive member, said first conductive member being not more anodic in the electromotive series than said second conductive member.
Claim 2
Dependent Claim
121 words
An electrical cable assembly, comprising: an elongate electrical cable having a plurality of flat conductors in an electrically insulative casing; an electrically insulative member extending lengthwise on said cable and having a portion defining an opening therethrough in registry with an exclusive one of said conductors; a first electrically conductive member extending lengthwise with said cable, overlying said insulative member, and having successive lengthwise extents respectively secured and unsecured to said cable, a secured conductive member extent being electrically connected to said exclusive conductor through said opening; and a second electrically conductive member extending lengthwise on and separably overlying said first electrically conductive member, said first conductive member being not more anodic in the electromotive series than said second conductive member.
Claim 3
Dependent Claim
20 words
An electrical cable assembly according to claim 1, wherein said insulative member extends substantially across the width of said cable.
Claim 4
Dependent Claim
20 words
An electrical cable assembly according to claim 1, wherein the materials of said first and second conductive members are different.
Claim 5
Dependent Claim
16 words
An electrical cable assembly according to claim 3, wherein said second conductive member is stainless steel.
Claim 6
Dependent Claim
15 words
An electrical cable assembly according to claim 4, wherein said first conductive member is copper.
Claim 7
Dependent Claim
26 words
An electrical cable assembly according to claim 3, wherein the hardness of said second conductive member is greater than the hardness of said first conductive member.
Claim 8
Dependent Claim
99 words
An electrical cable assembly, comprising: an elongate electrical cable having a plurality of flat conductors in an electrically insulative casing; an electrically insulative member extending lengthwise on and laterally across said cable; a first electrically conductive member extending lengthwise with said cable and overlying said insulative member; a plurality of electrical connector means disposed in mutually spaced relation lengthwise of said first conductive member for redundant electrical connection of said first conductive member to an exclusive one of said flat conductors; and a second self-sustaining electrically conductive member extending lengthwise on and separably overlying said first electrically conductive member.
Claim 9
Dependent Claim
99 words
An electrical cable assembly, comprising: an elongate electrical cable having a plurality of flat conductors in an electrically insulative casing; an electrically insulative member extending lengthwise on and laterally across said cable; a first electrically conductive member extending lengthwise with said cable and overlying said insulative member; a plurality of electrical connector means disposed in mutually spaced relation lengthwise of said first conductive member for redundant electrical connection of said first conductive member to an exclusive one of said flat conductors; and a second self-sustaining electrically conductive member extending lengthwise on and separably overlying said first electrically conductive member.
Claim 10
Dependent Claim
49 words
An electrical cable assembly according to claim 7, said insulative member having a portion defining an opening therethrough in registry with an exclusive one of said conductors, said first conductive member being electrically connected to such exclusive one of said conductors by said electrical connector means through said opening.
Claim 11
Dependent Claim
15 words
An electrical cable assembly according to claim 8, wherein said first conductive member is copper.
Claim 12
Dependent Claim
16 words
An electrical cable assembly according to claim 9, wherein said second conductive member is stainless steel.
Claim 13
Dependent Claim
25 words
An electrical cable assembly according to claim 7, wherein said second conductive member is more anodic in the electromotive series than said first conductive member.
Claim 14
Dependent Claim
22 words
An electrical cable assembly according to claim 7, wherein said second conductive member has a greater hardness than said first conductive member.
Claim 15
Dependent Claim
124 words
An electrical cable assembly, comprising: an elongate electrical cable having a plurality of flat conductors in an electrically insulative casing; an electrically insulative member extending lengthwise on said cable, said insulative member extending substantially across the width of said cable and having a portion defining a slot extending lengthwise through said insulative member, said slot extending in registry with the length of an exclusive one of said conductors for exposing said cable; an electrically conductive member extending lengthwise with said cable, overlying said insulative member, and having successive extents respectively secured and unsecured to said cable, such secured conductive member extent being electrically connected to said exposed cable through said slot; and a separable electrically conductive shield extending lengthwise on said electrically conductive member.
Claim 16
Dependent Claim
124 words
An electrical cable assembly, comprising: an elongate electrical cable having a plurality of flat conductors in an electrically insulative casing; an electrically insulative member extending lengthwise on said cable, said insulative member extending substantially across the width of said cable and having a portion defining a slot extending lengthwise through said insulative member, said slot extending in registry with the length of an exclusive one of said conductors for exposing said cable; an electrically conductive member extending lengthwise with said cable, overlying said insulative member, and having successive extents respectively secured and unsecured to said cable, such secured conductive member extent being electrically connected to said exposed cable through said slot; and a separable electrically conductive shield extending lengthwise on said electrically conductive member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-10-06 | 1990-04-07 | 1990-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-06 | 1994-04-07 | 1994-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-06 | 1998-04-07 | 1998-10-07 | $7700.00 | Window Closed / Lapsed |